佛祖統紀 33.20

33.20

Making Offerings to Spiritual Friends: Mañjuśrī traveled south to the eastern border of the city of Dhanyākara, where he preached the Dharma for the youth Sudhana, causing him to seek bodhi and draw near to spiritual friends. From there, he passed through one hundred and ten cities and visited fifty-three spiritual friends, entering Samantabhadra's bodhimaṇḍa and attaining samādhi-doors as numerous as dust motes (from the 'Entry into the Dharmadhātu' chapter of the *Buddhāvataṃsaka Sūtra*).